Skip to content
New issue

Have a question about this project? # for a free GitHub account to open an issue and contact its maintainers and the community.

#

By clicking “#”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? # to your account

docs(auth): warn users about sms usage #17212

Open
wants to merge 1 commit into
base: main
Choose a base branch
from
Open

docs(auth): warn users about sms usage #17212

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 2 additions & 0 deletions docs/auth/multi-factor.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,8 @@ Book: /docs/_book.yaml

If you've upgraded to Firebase Authentication with Identity Platform,
you can add SMS multi-factor authentication to your Flutter app.
Note: Avoid the use of SMS-based MFA. SMS is an insecure technology that is easy to compromise or spoof with
no authentication mechanism or eavesdropping protection.

Multi-factor authentication (MFA) increases the security of your app. While attackers
often compromise passwords and social accounts, intercepting a text message is
Expand Down